Cov Lim Cryogenic RF Coaxial High Frequency Microwave Millimeter Wave Radio

Cov Lim Cryogenic RF Coaxial High Frequency Microwave Millimeter Wave Radio

Nta:

Kev Tsis Lees Txais Siab Stopband

Cov ntawv thov:

Kev Sib Txuas Lus
Kev Ntsuas Hauv Chaw Kuaj Mob
Cov Txais
Kev siv twj paj nruag

TIV TAUJ TAM SIM NO

Cov lim dej cryogenic

Cov lim dej cryogenic yog cov khoom siv hluav taws xob tshwj xeeb uas tsim los ua haujlwm tau zoo hauv qhov chaw cryogenic (feem ntau ntawm cov kua helium kub, 4K lossis qis dua). Cov lim dej no tso cai rau cov teeb liab qis dhau los thaum txo cov teeb liab siab dua, ua rau lawv tseem ceeb hauv cov kab ke uas qhov kev ncaj ncees ntawm cov teeb liab thiab kev txo suab nrov yog qhov tseem ceeb. Lawv siv dav hauv kev suav lej quantum, superconducting electronics, xov tooj cua astronomy, thiab lwm yam kev siv scientific thiab engineering siab heev.

Nta:

1. Kev Ua Haujlwm Cryogenic: Cov lim dej cryogenic zaus xov tooj cua tsim los ua haujlwm tau zoo ntawm qhov kub qis heev (piv txwv li, 4K, 1K, lossis qis dua). Cov ntaub ntawv thiab cov khoom siv raug xaiv rau lawv qhov kev ruaj khov thermal thiab kev coj ua thermal qis kom txo qis qhov kub ntawm lub kaw lus cryogenic.
2. Kev Poob Qis Qis: Xyuas kom muaj qhov txo qis ntawm lub teeb liab hauv qhov passband, uas yog qhov tseem ceeb rau kev tswj hwm qhov tseeb ntawm lub teeb liab hauv cov ntawv thov rhiab heev xws li kev suav lej quantum.
3. Kev Txo Qhov Siab Hauv Qhov Nres: Thaiv tau suab nrov thiab cov teeb liab tsis xav tau, uas yog qhov tseem ceeb rau kev txo kev cuam tshuam hauv cov kab ke kub qis.
4. Kev Tsim Qauv Me Me thiab Lub Teeb Meem: Zoo tshaj plaws rau kev koom ua ke rau hauv cov kab ke cryogenic, qhov twg qhov chaw thiab qhov hnyav feem ntau txwv.
5. Qhov Ntau Zaus: Tsim tau los npog ntau yam zaus, txij li ob peb MHz mus rau ntau GHz, nyob ntawm daim ntawv thov.
6. Kev Tswj Fais Fab Siab: Muaj peev xwm tswj tau cov theem fais fab loj yam tsis muaj kev puas tsuaj, uas yog qhov tseem ceeb rau cov ntawv thov xws li kev suav lej quantum thiab xov tooj cua astronomy.
7. Kev Thauj Khoom Thermal Tsawg: Txo qhov hloov pauv cua sov mus rau qhov chaw cryogenic, ua kom ntseeg tau tias kev ua haujlwm ruaj khov ntawm lub kaw lus txias.

Cov ntawv thov:

1. Kev Xam Xaj Quantum: Cov lim dej coaxial cryogenic siv rau hauv cov txheej txheem superconducting quantum los lim cov teeb liab tswj thiab nyeem tawm, ua kom ntseeg tau tias kev xa cov teeb liab huv thiab txo cov suab nrov uas tuaj yeem tshem tawm cov qubits. Koom ua ke rau hauv cov tub yees dilution kom tswj tau qhov huv ntawm cov teeb liab ntawm millikelvin kub.
2. Kev Tshawb Fawb Txog Hnub Qub Hauv Xov Tooj Cua: Siv rau hauv cov khoom siv cryogenic receivers ntawm cov telescopes xov tooj cua los lim cov suab nrov nrov thiab txhim kho qhov rhiab heev ntawm kev soj ntsuam hnub qub. Qhov tseem ceeb rau kev ntes cov teeb liab tsis muaj zog los ntawm cov khoom nyob deb ntawm lub ntuj.
3. Cov Khoom Siv Hluav Taws Xob Superconducting: Cov lim dej cryogenic zaus siab siv rau hauv cov voj voog superconducting thiab cov sensors los lim tawm cov kev cuam tshuam zaus siab, kom ntseeg tau tias kev ua cov cim thiab kev ntsuas raug.
4. Kev Sim Kub Qis: Cov lim dej microwave cryogenic siv rau hauv kev tshawb fawb cryogenic, xws li kev tshawb fawb txog superconductivity lossis quantum phenomena, kom tswj tau qhov tseeb ntawm lub teeb liab thiab txo qhov suab nrov.
5. Kev Sib Txuas Lus Hauv Qhov Chaw thiab Satellite: Siv rau hauv cov tshuab cua txias cryogenic ntawm cov cuab yeej siv hauv qhov chaw los lim cov teeb liab thiab txhim kho kev sib txuas lus zoo.
6. Kev Thaij Duab Kho Mob: Cov lim dej qis qis millimeter wave cryogenic siv rau hauv cov tshuab thaij duab siab heev xws li MRI (Magnetic Resonance Imaging) uas ua haujlwm ntawm qhov kub cryogenic kom txhim kho qhov zoo ntawm lub teeb liab.

Qualwavemuab cov lim dej cryogenic qis dhau thiab cov lim dej cryogenic infrared kom tau raws li cov kev xav tau sib txawv. Cov lim dej cryogenic siv dav hauv ntau daim ntawv thov.

Cov lim dej qis qis Cryogenic
Tus lej khoom	Kev hla dhau (GHz)	Kev Ntxig Tsis Tau (dB, Max.)	VSWR (Max.)	Kev txo qis ntawm qhov nres (dB)	Cov khoom sib txuas
QCLF-11-40	DC~0.011	1	1.45	40@0.023~0.2GHz	SMA
QCLF-500-25	DC ~ 0.5	0.5	1.45	25@2.7~15GHz	SMA
QCLF-1000-40	0.05~1	3	1.58	40@2.3~60GHz	SSMP
QCLF-8000-40	0.05~8	2	1.58	40 @ 11 ~ 60 GHz	SSMP
QCLF-8500-30	DC ~ 8.5	0.5	1.45	30 @ 15 ~ 20 GHz	SMA

Cov lim dej infrared cryogenic
Tus lej khoom	Kev txo qis (dB)	Cov khoom sib txuas	Kub Ua Haujlwm (Max.)
QCIF-0.3-05	0.3@1GHz, 1@8GHz, 3@18GHz	SMA	5K (-268.15 ℃)
QCIF-0.7-05	0.7@1GHz, 5@8GHz, 6@18GHz	SMA	5K (-268.15 ℃)
QCIF-1-05	1@1GHz, 24@8GHz, 50@18GHz	SMA	5K (-268.15 ℃)
QCIF-3-05	3@1GHz, 50@8GHz, 50@18GHz	SMA	5K (-268.15 ℃)